"Outlander" is a historical fiction novel written by Diana Gabaldon, first published in 1991. The story follows Claire Randall, a World War II nurse who is mysteriously transported back to 18th-century Scotland after touching a standing stone. There, she becomes embroiled in the Jacobite risings and encounters Jamie Fraser, a dashing Scottish warrior. The novel explores themes of love, time travel, and the clash of cultures. As Claire navigates her new life, she faces challenges that test her resilience and loyalty, ultimately leading to a complex relationship with Jamie and a struggle to return to her own time.